Answer:The Segment Addition Postulate. Find the length indicated. 1). H. F. G. 1. 10 ? 2) ... 9. 11. 6) Find HJ. G. J. H. I. 2. 7. 12. 7) Find EC. E. B. D. C. 16. 49. 30. 8) Find IK ... Find x. 12) AC = 22, BC = x + 14, and AB = x + 10. Find x. Solve for x. 13). N. K ... 14). S. V. T. U. 2x - 18. 4x - 29. 6. 13. Find the length indicated. 15) Find CE. B.
Step-by-step explanation:
Equation A.
Paul's plumbing: y= 40h+ 90
Perfect plumbing: y= 55h + 60
B:
Pauls plumbing: y= 40(3) + 90.... 310= y
Perfect plumbing y= 55(3) + 60... y= 225
Not the same
Answer:
f(g(x)) = 3(2x^3 -2)^2 - 4x + 2, and f(g(3)) = 3[2(3)^3 -2]^2 -4*3 -2 = 8102
Step-by-step explanation:
because for f(g(x)), the g(x) is the input of f(x), so put 2x^3 -2 into 3x^2 -4x +2, and you will get f(g(x)). because g(3) is the input of f(x), so find g(3) first, the answer is 52, and then put it back into f(x) which will be f(52) =[3(52)^2 - 4(3) +2], then the answer should be 8102.
If we have 300 animals total, and the ratio of cats to all animals is 7 : 15 or 7/15, we can multiply that fraction/ratio by the total, so 300 * 7 /15 = 20 * 7 = 140.
<span>90+47=137 X is a right angle so it is going to equal 90 that is where the 90 came from.
180-137=43 to find y we have to subtract 180 (the sum of all triangles) by the sum of x and 47. Which ends up being 43.
X= 90
Y= 43</span>